184 lines
8.6 KiB
Diff
184 lines
8.6 KiB
Diff
From patchwork Wed Oct 2 14:43:18 2019
|
|
Content-Type: text/plain; charset="utf-8"
|
|
MIME-Version: 1.0
|
|
Content-Transfer-Encoding: 7bit
|
|
X-Patchwork-Submitter: Thierry Reding <thierry.reding@gmail.com>
|
|
X-Patchwork-Id: 11171225
|
|
Return-Path:
|
|
<SRS0=hIqC=X3=lists.infradead.org=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@kernel.org>
|
|
Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org
|
|
[172.30.200.123])
|
|
by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id C771E1747
|
|
for <patchwork-linux-arm@patchwork.kernel.org>;
|
|
Wed, 2 Oct 2019 14:45:14 +0000 (UTC)
|
|
Received: from bombadil.infradead.org (bombadil.infradead.org
|
|
[198.137.202.133])
|
|
(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
|
|
(No client certificate requested)
|
|
by mail.kernel.org (Postfix) with ESMTPS id 9703B21D81
|
|
for <patchwork-linux-arm@patchwork.kernel.org>;
|
|
Wed, 2 Oct 2019 14:45:14 +0000 (UTC)
|
|
Authentication-Results: mail.kernel.org;
|
|
dkim=pass (2048-bit key) header.d=lists.infradead.org
|
|
header.i=@lists.infradead.org header.b="LCP5OdWP";
|
|
dkim=fail reason="signature verification failed" (2048-bit key)
|
|
header.d=gmail.com header.i=@gmail.com header.b="ahoJ80fO"
|
|
DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9703B21D81
|
|
Authentication-Results: mail.kernel.org;
|
|
dmarc=fail (p=none dis=none) header.from=gmail.com
|
|
Authentication-Results: mail.kernel.org;
|
|
spf=none
|
|
smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org
|
|
DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed;
|
|
d=lists.infradead.org; s=bombadil.20170209; h=Sender:
|
|
Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post:
|
|
List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:To
|
|
:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From:
|
|
Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:
|
|
List-Owner; bh=csIWPoJz7RR9msf1imaCNOLXiDPcaRmxRKjOL8gMaXM=; b=LCP5OdWPpIBxJz
|
|
tSNffGBZI2pwLSarAvmqKIowLW5LghNe3CVQh7HM3sIR+IqrUtTSXi/0EEQAQORrYHSnR4zrDlubl
|
|
8IIqIetbgOrEmYRpHQxWZV/Z0p5JTdvNVeOiR63CuFbjz/h9UXPWOiLZijU1eZfSN2UuEJWxzoWMF
|
|
CsXxW+3rZ3os8AAa9x0lt6gGLwAPEPrxP44q4AJTVp3q+cD7GTXHu0F2ZT2flxES+cFF2/cPg2GiM
|
|
yR5j7GNMDhdxFKjGp8qcDhfCKx/0jF0DofnC4JsVlN0R25HdwYHzdHhysk8ca7JxLIMJlgXsgM5aY
|
|
4XUIEB/0CjoPtdbP+8yw==;
|
|
Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org)
|
|
by bombadil.infradead.org with esmtp (Exim 4.92.2 #3 (Red Hat Linux))
|
|
id 1iFfsO-0006Nf-SR; Wed, 02 Oct 2019 14:45:12 +0000
|
|
Received: from mail-wr1-x443.google.com ([2a00:1450:4864:20::443])
|
|
by bombadil.infradead.org with esmtps (Exim 4.92.2 #3 (Red Hat Linux))
|
|
id 1iFfqd-0003rK-EL
|
|
for linux-arm-kernel@lists.infradead.org; Wed, 02 Oct 2019 14:43:47 +0000
|
|
Received: by mail-wr1-x443.google.com with SMTP id w12so19991081wro.5
|
|
for <linux-arm-kernel@lists.infradead.org>;
|
|
Wed, 02 Oct 2019 07:43:21 -0700 (PDT)
|
|
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025;
|
|
h=from:to:cc:subject:date:message-id:mime-version
|
|
:content-transfer-encoding;
|
|
bh=y9l/1MkRoZLCyZNPXaR5fzwvTbuyIzYA20JLtWuhYR4=;
|
|
b=ahoJ80fONPxwQPqvbuQRAba40syj0YJFK3SbqTxd0FOzhs1n3WTvNd/gHQ+2WK5WwB
|
|
8joqipXveUGBgePR1RwHR0oQyDAumewRmSMStvhyCHPeo154CNqZfGQNlbNlRng2QJqd
|
|
1/Sq8GNJ1DjcLifpHWbCC9LoK5U3UkvdIWHPFx0cqJ+ENvPHkYPr2FdpaZ8jxuJta3TT
|
|
dplkNk0AsL/tc33KBJbKUSlnYppX878WQXUvnhdB+TRmr5R3dtc5Ewc0TH4h7V1SXTly
|
|
GiNnbbCc+BKzzqk9PTo/Pqf5dzWcpNDBA1GUkzQZDTXOXXUzBjnlrTaQctjSdE6meWfJ
|
|
JbDw==
|
|
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
|
|
d=1e100.net; s=20161025;
|
|
h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version
|
|
:content-transfer-encoding;
|
|
bh=y9l/1MkRoZLCyZNPXaR5fzwvTbuyIzYA20JLtWuhYR4=;
|
|
b=m4CouDn44ioMScPU+9h/V5vlxCAt0m4CSZKRu3pcsThkHE6u1TeKieaoBr1mh1qnIv
|
|
YS+V9Cd7osJa8R8USg+SJkEaSSarOn4kUq2MPTgMMmvKb63SSCCs0QD44nwEBAjIgMd/
|
|
/akFUOMTGQBnN7P8Iq3KWI00bVJLeoVWmqtQPkLFI1cIRrkCKTF4jh6b+i6xsiT8t2rd
|
|
l6WPsWnKkqUmPAqzpmLJ9bmSsiGBBFUexUJDcQnskkx6tTBzFhyNtpsbq6VdcY2mS3LR
|
|
rgGbisZRFdLvdZfGhmPX1hRgDoiHQLuWNAv49LtJtR7/CjNFmsKr4MBg1ydz0uO01Axr
|
|
zoIQ==
|
|
X-Gm-Message-State: APjAAAXPZ9a+CEGZKeL6T+FXZoBRFrxryg3xujpPFnNpjznB8ehsaTI0
|
|
P6wL6cWqK9IRnS17Y/YRAb4=
|
|
X-Google-Smtp-Source:
|
|
APXvYqyETp8FIXhzzDrv+mhfzHhU0D9h3bcpLQ9oRbkEYPG7JvxLk5RVWx/ooYmku2+exI6oXsHTnA==
|
|
X-Received: by 2002:a5d:4dd0:: with SMTP id f16mr2905889wru.85.1570027400467;
|
|
Wed, 02 Oct 2019 07:43:20 -0700 (PDT)
|
|
Received: from localhost (p2E5BE2CE.dip0.t-ipconnect.de. [46.91.226.206])
|
|
by smtp.gmail.com with ESMTPSA id z125sm10251381wme.37.2019.10.02.07.43.19
|
|
(version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);
|
|
Wed, 02 Oct 2019 07:43:19 -0700 (PDT)
|
|
From: Thierry Reding <thierry.reding@gmail.com>
|
|
To: Lee Jones <lee.jones@linaro.org>
|
|
Subject: [PATCH] mfd: max77620: Do not allocate IRQs upfront
|
|
Date: Wed, 2 Oct 2019 16:43:18 +0200
|
|
Message-Id: <20191002144318.140365-1-thierry.reding@gmail.com>
|
|
X-Mailer: git-send-email 2.23.0
|
|
MIME-Version: 1.0
|
|
X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3
|
|
X-CRM114-CacheID: sfid-20191002_074330_018855_CC323A91
|
|
X-CRM114-Status: GOOD ( 11.81 )
|
|
X-Spam-Score: -0.2 (/)
|
|
X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary:
|
|
Content analysis details: (-0.2 points)
|
|
pts rule name description
|
|
---- ----------------------
|
|
--------------------------------------------------
|
|
-0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/,
|
|
no trust [2a00:1450:4864:20:0:0:0:443 listed in]
|
|
[list.dnswl.org]
|
|
-0.0 SPF_PASS SPF: sender matches SPF record
|
|
0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record
|
|
0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail
|
|
provider (thierry.reding[at]gmail.com)
|
|
-0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from
|
|
envelope-from domain
|
|
0.1 DKIM_SIGNED Message has a DKIM or DK signature,
|
|
not necessarily
|
|
valid
|
|
-0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from
|
|
author's domain
|
|
-0.1 DKIM_VALID Message has at least one valid DKIM or DK signature
|
|
X-BeenThere: linux-arm-kernel@lists.infradead.org
|
|
X-Mailman-Version: 2.1.29
|
|
Precedence: list
|
|
List-Id: <linux-arm-kernel.lists.infradead.org>
|
|
List-Unsubscribe:
|
|
<http://lists.infradead.org/mailman/options/linux-arm-kernel>,
|
|
<mailto:linux-arm-kernel-request@lists.infradead.org?subject=unsubscribe>
|
|
List-Archive: <http://lists.infradead.org/pipermail/linux-arm-kernel/>
|
|
List-Post: <mailto:linux-arm-kernel@lists.infradead.org>
|
|
List-Help: <mailto:linux-arm-kernel-request@lists.infradead.org?subject=help>
|
|
List-Subscribe:
|
|
<http://lists.infradead.org/mailman/listinfo/linux-arm-kernel>,
|
|
<mailto:linux-arm-kernel-request@lists.infradead.org?subject=subscribe>
|
|
Cc: linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org,
|
|
linux-arm-kernel@lists.infradead.org
|
|
Content-Type: text/plain; charset="us-ascii"
|
|
Sender: "linux-arm-kernel" <linux-arm-kernel-bounces@lists.infradead.org>
|
|
Errors-To:
|
|
linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org
|
|
|
|
From: Thierry Reding <treding@nvidia.com>
|
|
|
|
regmap_add_irq_chip() will try to allocate all of the IRQ descriptors
|
|
upfront if passed a non-zero irq_base parameter. However, the intention
|
|
is to allocate IRQ descriptors on an as-needed basis if possible. Pass 0
|
|
instead of -1 to fix that use-case.
|
|
|
|
Signed-off-by: Thierry Reding <treding@nvidia.com>
|
|
---
|
|
drivers/mfd/max77620.c | 5 ++---
|
|
include/linux/mfd/max77620.h | 1 -
|
|
2 files changed, 2 insertions(+), 4 deletions(-)
|
|
|
|
diff --git a/drivers/mfd/max77620.c b/drivers/mfd/max77620.c
|
|
index a851ff473a44..c7ed5c353553 100644
|
|
--- a/drivers/mfd/max77620.c
|
|
+++ b/drivers/mfd/max77620.c
|
|
@@ -507,7 +507,6 @@ static int max77620_probe(struct i2c_client *client,
|
|
|
|
i2c_set_clientdata(client, chip);
|
|
chip->dev = &client->dev;
|
|
- chip->irq_base = -1;
|
|
chip->chip_irq = client->irq;
|
|
chip->chip_id = (enum max77620_chip_id)id->driver_data;
|
|
|
|
@@ -545,8 +544,8 @@ static int max77620_probe(struct i2c_client *client,
|
|
|
|
max77620_top_irq_chip.irq_drv_data = chip;
|
|
ret = devm_regmap_add_irq_chip(chip->dev, chip->rmap, client->irq,
|
|
- IRQF_ONESHOT | IRQF_SHARED,
|
|
- chip->irq_base, &max77620_top_irq_chip,
|
|
+ IRQF_ONESHOT | IRQF_SHARED, 0,
|
|
+ &max77620_top_irq_chip,
|
|
&chip->top_irq_data);
|
|
if (ret < 0) {
|
|
dev_err(chip->dev, "Failed to add regmap irq: %d\n", ret);
|
|
diff --git a/include/linux/mfd/max77620.h b/include/linux/mfd/max77620.h
|
|
index 12ba157cb83f..f552ef5b1100 100644
|
|
--- a/include/linux/mfd/max77620.h
|
|
+++ b/include/linux/mfd/max77620.h
|
|
@@ -329,7 +329,6 @@ struct max77620_chip {
|
|
struct regmap *rmap;
|
|
|
|
int chip_irq;
|
|
- int irq_base;
|
|
|
|
/* chip id */
|
|
enum max77620_chip_id chip_id;
|